AWS Security Token Service Update: Added GetDelegatedAccessToken API, which is not available for general use at this time.

Author: AWS

.changes/next-release/feature-AWSSecurityTokenService-5d01e3c.json

@@ -0,0 +1,6 @@
+{
+    "type": "feature",
+    "category": "AWS Security Token Service",
+    "contributor": "",
+    "description": "Added GetDelegatedAccessToken API, which is not available for general use at this time."
+}